Lock Nuts（Surface Treatment (Details)：Trivalent Chromate）

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  U-Nuts (Pack)【1-100 Pieces Per Package】

  MISUMI

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  Starting from∗ ：	1.14 €
  Min. Shipping Days ：	Same day

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• • Promotional pricing ends 30/11/2024

  

  Self-Locking Nut【150 Pieces Per Package】

  KST

  The friction ring swaged on the top of the nut engages with the thread of the bolt, providing a high-performance loosening prevention function. Since no special tool is required for linking, workability is excellent.

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  Starting from∗ ：	91.02 €
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  U Nut Class 1 and 2 (Steel / SUS304)【1-80 Pieces Per Package】

  FUJI SEIMITSU

  Definitive edition of Locking Nuts

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  Starting from∗ ：	0.29 €
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  Hardlock Nut (Thread-Lock Nut)

  HARDLOCK INDUSTRY

  Some sizes are no longer available as they have been redesigned as a rimmed type. Please see the rimmed type if the size you are looking for is not available.
  [Features]
  ・ Anti-loosening effect recognized by the world.
  ・ Torque and axial force control is possible.
  ・ Can be used repeatedly.
  ・ Workability is simple and good.
  ・ Contributes to significant cost reduction.

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  Starting from∗ ：	3.86 €
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  Min. Shipping Days ：	6 Days

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  Double Locking Nut - Hard Lock Nut

  MISUMI

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  Starting from∗ ：	0.54 €
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• 

  Lead Lock Nut【80-7,000 Pieces Per Package】

  SUNCO

  If necessary, it can be removed when required, and it does not become loose even it is shaken intensely during use, the lead lock nut is a product that resolves this contradictory duality well.

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  Starting from∗ ：	89.15 €
  Min. Shipping Days ：	6 Days

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• • Promotional pricing ends 30/11/2024

  

  Hyper Load Nut

  KHI

  The nut and spring are integrated to completely prevent loosening and falling of nuts. This effect to prevent loosening is maintained even if it is repeatedly used.

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  Starting from∗ ：	2.16 €
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  Min. Shipping Days ：	6 Days

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  Nylon Nut Type 1【1-3,000 Pieces Per Package】

  SUNCO

  [Materials] S45C, Equivalent to steel SWCH, SUS303, Titanium, Brass
  [Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating, nickel plating

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  Starting from∗ ：	0.44 €
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• • Promotional pricing ends 30/11/2024

  

  E-Lock Nut【1-600 Pieces Per Package】

  SUNCO

  [Materials] Steel, Stainless steel
  [Surface treatment] None, trivalent chromate

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  Starting from∗ ：	0.49 €
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• 

  Stable Nut, Thin Shape【800-1,800 Pieces Per Package】

  SOHWA SEISAKUSHO

  Suitable for the fastening of soft or fragile materials. Capable of performing an intermediate lock. Does not require a spring lock washer, either.

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  Starting from∗ ：	182.38 €
  Min. Shipping Days ：	6 Days

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• 

  U Nut

  SUNCO

  [Material] Steel / Stainless Steel / S45C / Titanium / SCM435(H)
  [Surface Processing] Trivalent White / Trivalent Black / None
  [Nominal of Thread (M)] 5/10/12/14/16/18/24/30/36/42
  [Application/Function] Loosening prevention
  [Thread Ridge Type] Metric Coarse / Metric Fine
  [Loosening Prevention Details] Friction Nut

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  Starting from∗ ：	1.44 €
  Min. Shipping Days ：	6 Days

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• • Promotional pricing ends 30/11/2024

  

  H-1 Rimmed Hard Locking Nut

  HARDLOCK INDUSTRY

  A new standard in hard lock nuts. Mountability greatly improved by stopping concave nuts using the rim shape (flange).

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  Starting from∗ ：	1.11 €
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  Whitworth Hard Locking Nut

  HARDLOCK INDUSTRY

  Nut that uses the principle of the wedge. Bolts and nuts are integrated, and any kinds of vibration and shock are kept away.

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  Starting from∗ ：	2.89 €
  Min. Shipping Days ：	6 Days

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• • Promotional pricing ends 30/11/2024

  

  Nylon Nut (Type 1, Fine Details)

  TOMOE KOGYO

  Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration and prevents the screw from loosening.

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  Starting from∗ ：	0.62 €
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  Nylon Nut (Type 2)【150-2,000 Pieces Per Package】

  TOMOE KOGYO

  Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration and prevents the screw from loosening.

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  Starting from∗ ：	44.18 €
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  Thin, Fine U-Nut

  FUJI SEIMITSU

  Definitive edition of Locking Nuts

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  Starting from∗ ：	0.98 €
  Min. Shipping Days ：	6 Days

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• • Promotional pricing ends 30/11/2024

  

  Thin Hard Locking Nut

  HARDLOCK INDUSTRY

  Nut that uses the principle of the wedge. Bolts and nuts are integrated, and any kinds of vibration and shock are kept away.

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  Starting from∗ ：	4.74 €
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  Nylon Nut Class 1 Fine

  SUNCO

  [Materials] Steel S45C SWCH equivalent SUS307J3 equivalent
  [Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating

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  Starting from∗ ：	0.68 €
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• 

  Spring Nut【1-2,000 Pieces Per Package】

  SAKAMURA

  A nut in which a spring washer (conical spring washer) is swaged and integrated. It can reduce embedding time.

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  Starting from∗ ：	0.09 €
  Min. Shipping Days ：	5 Days

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• 

  Tough Lock【400 Pieces Per Package】

  SUNCO

  Since three of the six surfaces of the nut are sloped conically, the tightening torque increases and nut loosening can be prevented.

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  Starting from∗ ：	56.40 €
  Min. Shipping Days ：	6 Days

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• • Promotional pricing ends 30/11/2024

  

  V-Lock Nut【45-4,000 Pieces Per Package】

  KISHU FASTENER

  Double Locking Nut - Definitive Edition Mainly used for light electrical appliances, housing, fences, buildings, etc.

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  Starting from∗ ：	83.31 €
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  Min. Shipping Days ：	6 Days

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  Iron and Stainless Steel Stable Nut【100-2,000 Pieces Per Package】

  SOHWA SEISAKUSHO

  Suitable for the fastening of soft or fragile materials. Capable of performing an intermediate lock. Does not require a spring lock washer, either.

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  Starting from∗ ：	116.75 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• • Promotional pricing ends 30/11/2024

  

  Nylon Nut (Type 1)【1-3,000 Pieces Per Package】

  TOMOE KOGYO

  Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration, and prevents the screw from loosening.

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  Starting from∗ ：	1.12 €
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  Fine, Small E-Lock Nut

  SUNCO

  [Material] Steel "Surface treatment" trivalent chromated "Thread type" metric fine

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  Starting from∗ ：	0.54 €
  Min. Shipping Days ：	6 Days

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• • Promotional pricing ends 30/11/2024

  

  Left-Handed U-Nut

  FUJI SEIMITSU

  The definite locking nuts

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  Starting from∗ ：	0.45 €
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  Min. Shipping Days ：	6 Days

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  U Nut Type 3

  FUJI SEIMITSU

  Thread
  [Type]Metric coarse, Application/Function, Locking, Locking for detail, U-nut
  [Nominal Thread (M)] 4 5 6 8 10 12 14 16 20
  [Materials] Steel, Stainless steel
  [Sales unit] Minimum Quantity (Available for Purchase from 1 pc) Box and Pkg.
  [Surface treatment](Details) non-trivalent chromate, trivalent black, trivalent white, bright chromate plating, chromate plating, black chromate
  [Pitch (mm)] 0.7 0.8 1 1.25 1.5 1.75 2 2.5

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  Starting from∗ ：	0.34 €
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  U Nut (Fine P=1.5)

  SUNCO

  [Material] Steel
  [Surface Processing] None / Bright Chromate Plating / Trivalent White / Trivalent Black
  [Nominal of Thread (M)] 12/30
  [Application/Function] Loosening prevention
  [Thread Ridge Type] Metric Fine
  [Loosening Prevention Details] U Nut

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  Starting from∗ ：	1.35 €
  Min. Shipping Days ：	6 Days

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  Semi-Flat Hard Locking Nut

  HARDLOCK INDUSTRY

  Nut that uses the principle of the wedge. Bolts and nuts are integrated, and any kinds of vibration and shock are kept away.

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  Starting from∗ ：	50.51 €
  Min. Shipping Days ：	6 Days

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  Fine Hard Locking Nut

  HARDLOCK INDUSTRY

  Nut that uses the principle of the wedge. Bolts and nuts are integrated, and any kinds of vibration and shock are kept away.

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  Starting from∗ ：	1.60 €
  Min. Shipping Days ：	6 Days

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  Stable Nut, Thin Type (Friction Nut)【1,800 Pieces Per Package】

  SOHWA SEISAKUSHO

  [Materials] SWCH equivalent, SUS304 equivalent.
  [Surface treatment] None, Trivalent chromate, bright chromate plating chromate plating.

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  Starting from∗ ：	221.60 €
  Min. Shipping Days ：	6 Days

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• • Promotional pricing ends 30/11/2024

  

  Nylon Nut Type 2

  SUNCO

  [Materials] Equivalent to SWCH, Equivalent to SUS307J3
  [Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating, nickel plating

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  Starting from∗ ：	5.02 €
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  Min. Shipping Days ：	6 Days

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  Nylon Nut Class 1 Small【500 Pieces Per Package】

  SUNCO

  [Materials] Equivalent to SWCH, Equivalent to SUS307J3
  [Surface treatment] None, trivalent chromate, bright chromate plating, chromate plating

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  Starting from∗ ：	100.84 €
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  Min. Shipping Days ：	6 Days

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• • Promotional pricing ends 30/11/2024

  

  Nylon Nut Class 1 Small and Fine

  SUNCO

  [Materials] Equivalent to SWCH/Equivalent to SUS307J3
  · Surface treatment: None, trivalent chromate, bright chromate plating, chromate plating

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  Starting from∗ ：	1.98 €
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  Flanged Lead Lock Nut【400-1,500 Pieces Per Package】

  SUNCO

  Lead lock nut which is easy to remove while remaining secure even when subjected to strong shaking force.

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  Starting from∗ ：	102.11 €
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  Min. Shipping Days ：	6 Days

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  Tough Lock Flange【350 Pieces Per Package】

  SUNCO

  Since three of the six surfaces of the nut are sloped conically, the tightening torque increases and nut loosening can be prevented.

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  Starting from∗ ：	51.09 €
  Min. Shipping Days ：	6 Days

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  V-Lock Nut (Fine Thread)【200-300 Pieces Per Package】

  KISHU FASTENER

  The definitive double locking nut with fine threads. Mainly used for light electrical appliances, housing, fences, buildings, etc.

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  Starting from∗ ：	106.33 €
  Min. Shipping Days ：	6 Days

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• • Promotional pricing ends 30/11/2024

  

  Triple Lock【1-2,500 Pieces Per Package】

  KISHU FASTENER

  Prevailing lock nut. Mainly used on automobiles, load-carrying trays, casters, etc.

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  Starting from∗ ：	1.93 €
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  Min. Shipping Days ：	6 Days

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  Nylon Nut (Type 1, Small Size)【500 Pieces Per Package】

  TOMOE KOGYO

  Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration and prevents the screw from loosening.

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  Starting from∗ ：	100.84 €
  Min. Shipping Days ：	6 Days

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  Nylon Nut (Type 1, Small Size, Fine Details)

  TOMOE KOGYO

  Frictional force generated between the nylon ring and the screw part of the bolt reduces shock and vibration and prevents the screw from loosening.

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  Starting from∗ ：	0.50 €
  Min. Shipping Days ：	6 Days

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  Thin, Lead Locking Nut【1,800 Pieces Per Package】

  SUNCO

  If necessary, it can be removed when required, and it does not become loose even it is shaken intensely during use, the lead lock nut is a product that resolves this contradictory duality well.

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  Starting from∗ ：	235.58 €
  Min. Shipping Days ：	6 Days

  *Unit price with basic configuration

• • Promotional pricing ends 30/11/2024

  

  Specialized U-Nut Pitch of 1.5

  FUJI SEIMITSU

  Definitive edition of Locking Nuts

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  Starting from∗ ：	1.31 €
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  Min. Shipping Days ：	6 Days

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  Small U-Nut

  FUJI SEIMITSU

  Definitive edition of Locking Nuts

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  Starting from∗ ：	0.67 €
  Min. Shipping Days ：	6 Days

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  U-Nut, Small, Fine Type

  FUJI SEIMITSU

  Definitive edition of Locking Nuts

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  Starting from∗ ：	2.20 €
  Min. Shipping Days ：	6 Days

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  Wedge Nut Type F (Iron / Trivalent Chromate) (Pack Product)

  YAHATA NEJI

  The special wedge face shape locks the target bolt tightly.
  For mounting onto bicycles, vibrating machinery, tools, casters, etc.
  Fits into small boxes. When placing an order, please enter the number of pieces in the quantity column.

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  Starting from∗ ：	1.51 €
  Min. Shipping Days ：	10 Days

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• • Promotional pricing ends 30/11/2024

  

  U Nut【2-20 Pieces Per Package】

  TRUSCO NAKAYAMA

  [Features]
  - The metallic friction ring makes contact with the thread on the bolt, increasing torque on the thread and preventing loosening. - Heat resistant, usable in locations with vibration, and reusable.
  
  [Use]
  - For locations where bolts can easily loosen.
  
  

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  Starting from∗ ：	8.25 €
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  Min. Shipping Days ：	6 Days

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